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Darya [45]
3 years ago
9

Which invention made skyscraper possible? 1.Steel 2.Brick 3.Air lift 4.Elevator

History
2 answers:
Kitty [74]3 years ago
8 0
Steal is the invention that made skyscrapers possible
Mademuasel [1]3 years ago
3 0

Answer:

STEEL Allows for Construction of Skyscrapers

Explanation:

One of the main reasons steel is used in so many construction projects is its durability—it has the highest strength-to-weight ratio of any other building material, making it ideal for buildings both large and small.

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